Christos Angelidis

Experience

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  WIND Hellas

  Oct 2006 - Sept 2014

  Telecommunications Shift Engineer

  Surveillance of National backbone Network (SDH fixed and Mobile Network, LMDS, DSLAM, VoIP, Msc Interconnections, VoIP, GSM/UMTS service availability).Management and troubleshooting on various consoles (LINUX BASED PLATFORMS, NETVIEWER, TEMIP). Responsible for rerouting of VC12 duplex circuits in case of service unavailability or QoS deterioration. Management and configuration of SDH, PDH CIRCUITS in 24h operation and troubleshooting to acquire best effort restoration. Management and troubleshooting of Ericsson Optical MUX, Management of DSLAM, MSAN hardware equipment and ADSL port level configuration.Technical support with Field Engineers to provide best service at Business customers. 收起

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  VICTUS Networks

  Oct 2014 - Mar 2016

  Assurance and Service Delivery Engineer

  Management and troubleshooting of the Radio Access and Transmission Network (RAN) of its parent companies and, in parallel, implement a partial active radio access network sharing for the GSM/UMTS/LTE technologies mostly in rural and in limited selected urban areas of Greece. Management and troubleshooting on various consoles (ERICSSON OSS, HUAWEIOSS, TEMIP, CITRIX, NETVIEWER, ONMS, WEBCIT, SIAE, NETact).Management and troubleshooting of central Nodes (optical multiplexers, Bsc) and event follow up and solution in 24h operation and under tight time schedules. Technical Support of local subcontractors and surveillance and troubleshooting of L2 ETHERNET technology. 收起

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  Uni Systems

  Oct 2016 - Jan 2023

  Application Delivery & Management Service Expert

  Utilize Service Management systems for providing Services at the highest level under ITSM principles in order to meet Service Level targetsAdminister and Maintain web based critical software applicationsDeploy complex applications and resolve relative issuesInfrastructure Testing, Investigation and fault findingCollaborate closely with Development or Systems teams to provide flawless operation of Web Based Enterprise ApplicationsDesign and Implement of Automation for deployment and infrastructure implementationsConfigure products and systems 收起

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  TRASYS GREECE

  Jan 2023 - now

  DevOps Engineer

  Knowledge of DevOps and GitOps: proficiency with Git, CI/CD tools, automation and deploymentRHEL Certified AdministratorFamiliarity with various common Linux distributions (Ubuntu, CentOS)Familiarity with open-Source Software tools and experience in the following popular OSS: Java, PHP, Python, JavaScript